10,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,2,2,3,0,0,0,0,0,0,4,5,5,6,0,0,0,0,0,0,7,8,8,9,0,0,0,0,0,0,7,8,8,9,0,0,0,0,0,0,10,11,11,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
